Yonghangbelts truly endless TrenCore tube winder belts are designed with many years of application experience and manufactured on state-of-the art equipment.


They are constructed with high tensile spiral cords, nylon stabilizing layers, and specially designed rubber and thermoplastic covers for use on core winding equipment in the spiral tube industry.



Superlative belts are ENDLESS, SMOOTH SURFACE, ACCURATE LENGTH and WIDTH made to wrap very tightly around mandrels to produce high quality paper tubes.


The heart of superlative tube winder belts is an endless high tensile cord section. The cover is a specifically compounded rubber stock with high coefficient of friction throughout its thickness. The tube winder belt pulls uniformly from brand new until it's worn down to cord center, but that's not all, you can use both sides for maximum life and service! The cover is NON MARKING and NON TOXIC and has excellent resistance to the absorption of water soluble glue. In addition, the tube winder belt will handle all grades of paper from the softest to the highest quality Gloss Kraft type.